Caravan user manual

ScreenNameB038C195A8

Hi all and trying to work out best place to jack my TAB 320 and don't have a manual and any advice on where to get one? Also need a wheel brace and the  nuts on the wheel say 8.8 so assume that is the size of the brace? Trying to make sure I have the correct
kit for my first trip hopefully to glencoe 

Thanks

Dave